If the MultiSelect proxy is None, then just the value of the list box.
Debug.Print Me.List16
should be enough.
If you need multiple column values
Debug.Print Me.List16.Column(0) & ", " & Me.List16.Column(1)
MultiSelect , ItemsSelected.
Dim varItm As Variant
For Each varItm In me.ListBx.ItemsSelected
Debug.Print me.ListBox.ItemData(varItm)
Next varItm
.